AM06-28-001 蚊の吸血針内流れ(生物流体・生体流体(1),一般講演)

概要

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The purpose of our study is to apply mosquito's pump system to μ-TAS. To drive the μ-TAS, it is important to know necessary power of the pump. The mosquito's pump has surely excellent mechanism that we never know by our previous estimation. We focused on how high the power of mosquito's pump is and how small the resistance in a proboscis is. To know the sucking mechanism of mosquito, we measured the Blood flow by Mosquito's sucking by using micro-PIV measurements directly. Furthermore, to know the precise velocity distribution in Mosquito's proboscis, we used a confocal micro-PIV system. As result, we could obtain that there are a possibility of drag reductive effect at the interactions between flow and wall. In this paper, we suggested that Mosquito's pump system has the possibilities to apply a μ-TAS devise by the microscopic observation of a micro flow.
2006-09-05